Average Deck for Koma, Cosmos Serpent - cEDH Ramp

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Average Deck for Koma, Cosmos Serpent - cEDH Ramp

Alternate Names:

The Monstrous SerpentThe Monstrous Serpent

Koma, Cosmos Serpent

Rank #306

3decks

As Commander As Card Average Deck Decks

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Aug 6, 2025

Arnaud Gompertz

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Average Decklist

Koma, Cosmos Serpent

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Playtest on Archidekt

- 1 Koma, Cosmos SerpentKoma, Cosmos Serpent
- 1 Adrix and Nev, TwincastersAdrix and Nev, Twincasters
- 1 Aesi, Tyrant of Gyre StraitAesi, Tyrant of Gyre Strait
- 1 An Offer You Can't RefuseAn Offer You Can't Refuse
- 1 Ancient TombAncient Tomb
- 1 Arcane SignetArcane Signet
- 1 Archdruid's CharmArchdruid's Charm
- 1 Archetype of EnduranceArchetype of Endurance
- 1 Beast WithinBeast Within
- 1 Birds of ParadiseBirds of Paradise
- 1 Boseiju, Who EnduresBoseiju, Who Endures
- 1 Breeding PoolBreeding Pool
- 1 BriberyBribery
- 1 Coat of ArmsCoat of Arms
- 1 Command TowerCommand Tower
- 1 CounterspellCounterspell
- 1 Craterhoof BehemothCraterhoof Behemoth
- 1 Crop RotationCrop Rotation
- 1 Cryptolith RiteCryptolith Rite
- 1 CultivateCultivate
- 1 Curse of the SwineCurse of the Swine
- 1 Cyclonic RiftCyclonic Rift
- 1 Emerald MedallionEmerald Medallion
- 1 Evendo, Waking HavenEvendo, Waking Haven
- 1 FabricateFabricate
- 1 Fierce GuardianshipFierce Guardianship
- 1 Finale of DevastationFinale of Devastation
- 1 FlusterstormFlusterstorm
- 1 Force of NegationForce of Negation
- 1 Force of VigorForce of Vigor
- 1 Force of WillForce of Will
- 4 ForestForest
- 1 Frozen AetherFrozen Aether
- 1 Gaea's CradleGaea's Cradle
- 1 Gilded DrakeGilded Drake
- 1 Helm of the HostHelm of the Host
- 1 Heroic InterventionHeroic Intervention
- 1 Hinterland HarborHinterland Harbor
- 1 Hullbreaker HorrorHullbreaker Horror
- 1 Ilysian CaryatidIlysian Caryatid
- 1 Invasion of IkoriaInvasion of Ikoria
- 4 IslandIsland
- 1 Junk WinderJunk Winder
- 1 Mana DrainMana Drain
- 1 Mana VaultMana Vault
- 1 Misty RainforestMisty Rainforest
- 1 Moonlit MeditationMoonlit Meditation
- 1 Murkfiend LiegeMurkfiend Liege
- 1 Mystic RemoraMystic Remora
- 1 Mystical TutorMystical Tutor
- 1 Nature's ClaimNature's Claim
- 1 Nature's LoreNature's Lore
- 1 NegateNegate
- 1 Noxious RevivalNoxious Revival
- 1 Otawara, Soaring CityOtawara, Soaring City
- 1 Parallel LivesParallel Lives
- 1 Phyrexian MetamorphPhyrexian Metamorph
- 1 Prismatic VistaPrismatic Vista
- 1 Progenitor MimicProgenitor Mimic
- 1 Quantum MisalignmentQuantum Misalignment
- 1 Rampant GrowthRampant Growth
- 1 Rejuvenating SpringsRejuvenating Springs
- 1 Reliquary TowerReliquary Tower
- 1 Rhystic StudyRhystic Study
- 1 Sakashima of a Thousand FacesSakashima of a Thousand Faces
- 1 Saryth, the Viper's FangSaryth, the Viper's Fang
- 1 Scavenger GroundsScavenger Grounds
- 1 Second HarvestSecond Harvest
- 1 Seedborn MuseSeedborn Muse
- 1 Simic CharmSimic Charm
- 3 Snow-Covered ForestSnow-Covered Forest
- 3 Snow-Covered IslandSnow-Covered Island
- 1 Sol RingSol Ring
- 1 Spark DoubleSpark Double
- 1 SpellseekerSpellseeker
- 1 StifleStifle
- 1 Swan SongSwan Song
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Talisman of CuriosityTalisman of Curiosity
- 1 The One RingThe One Ring
- 1 Tribute to the World TreeTribute to the World Tree
- 1 Tropical IslandTropical Island
- 1 Vineglimmer SnarlVineglimmer Snarl
- 1 Waterlogged GroveWaterlogged Grove
- 1 Wilderness ReclamationWilderness Reclamation
- 1 Winter MoonWinter Moon
- 1 Winter OrbWinter Orb
- 1 Worldly TutorWorldly Tutor
- 1 Yavimaya CoastYavimaya Coast
- 1 Yavimaya, Cradle of GrowthYavimaya, Cradle of Growth

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Filters Card Filters

Adrix and Nev, Twincasters

Aesi, Tyrant of Gyre Strait

Archetype of Endurance

Birds of Paradise

Craterhoof Behemoth

Gilded Drake

Hullbreaker Horror

Ilysian Caryatid

Junk Winder

Murkfiend Liege

Phyrexian Metamorph

Progenitor Mimic

Sakashima of a Thousand Faces

Saryth, the Viper's Fang

Seedborn Muse

Spark Double

Spellseeker

Instants (22)

An Offer You Can't Refuse

Archdruid's Charm

Beast Within

Counterspell

Crop Rotation

Cyclonic Rift

Fierce Guardianship

Flusterstorm

Force of Negation

Force of Vigor

Force of Will

Heroic Intervention

Mana Drain

Mystical Tutor

Nature's Claim

Negate

Noxious Revival

Second Harvest

Simic Charm

Stifle

Swan Song

Worldly Tutor

Sorceries (8)

Bribery

Cultivate

Curse of the Swine

Fabricate

Finale of Devastation

Nature's Lore

Quantum Misalignment

Rampant Growth

Artifacts (11)

Arcane Signet

Coat of Arms

Emerald Medallion

Helm of the Host

Mana Vault

Sol Ring

Swiftfoot Boots

Talisman of Curiosity

The One Ring

Winter Moon

Winter Orb

Enchantments (8)

Cryptolith Rite

Frozen Aether

Moonlit Meditation

Mystic Remora

Parallel Lives

Rhystic Study

Tribute to the World Tree

Wilderness Reclamation

Battles (1)

Invasion of Ikoria

Lands (18)

Ancient Tomb

Boseiju, Who Endures

Breeding Pool

Command Tower

Evendo, Waking Haven

Gaea's Cradle

Hinterland Harbor

Misty Rainforest

Otawara, Soaring City

Prismatic Vista

Rejuvenating Springs

Reliquary Tower

Scavenger Grounds

Tropical Island

Vineglimmer Snarl

Waterlogged Grove

Yavimaya Coast

Yavimaya, Cradle of Growth

Basics (4)

Forest

4 Forests

Island

4 Islands

Snow-Covered Forest

3 Snow-Covered Forests

Snow-Covered Island

3 Snow-Covered Islands